mirror of
https://gitee.com/langsisi_admin/serein-flow
synced 2026-03-03 00:00:49 +08:00
103 lines
3.3 KiB
C#
103 lines
3.3 KiB
C#
using Serein.Library;
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using Serein.Library.Utils;
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using System;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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namespace Serein.Library.Api
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{
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/// <summary>
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/// 流程上下文,包含运行环境接口,可以通过注册环境事件或调用环境接口,实现在流程运行时更改流程行为。
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/// </summary>
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public interface IDynamicContext
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{
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/// <summary>
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/// 标识流程
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/// </summary>
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string Guid {get; }
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/// <summary>
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/// 运行环境,包含IOC容器。
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/// </summary>
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IFlowEnvironment Env { get; }
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/// <summary>
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/// 是否正在运行
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/// </summary>
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RunState RunState { get; }
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/// <summary>
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/// 下一个要执行的节点类别
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/// </summary>
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ConnectionInvokeType NextOrientation { get; set; }
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/// <summary>
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/// 运行时异常信息
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/// </summary>
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Exception ExceptionOfRuning { get; set; }
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/// <summary>
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/// 获取节点的运行时参数数据
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/// </summary>
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/// <param name="nodeModel">节点</param>
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/// <param name="index">第几个参数</param>
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/// <param name="data">数据</param>
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void SetParamsTempData(string nodeModel, int index, object data);
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/// <summary>
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/// 获取节点的运行时参数数据
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/// </summary>
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/// <param name="nodeModel">节点</param>
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/// <param name="index">第几个参数</param>
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/// <param name="data">获取到的参数</param>
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bool TryGetParamsTempData(string nodeModel, int index, out object data);
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/// <summary>
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/// 设置节点的运行时上一节点,用以多线程中隔开不同流程的数据
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/// </summary>
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/// <param name="currentNodeModel">当前节点</param>
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/// <param name="PreviousNode">运行时上一节点</param>
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void SetPreviousNode(string currentNodeModel, string PreviousNode);
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/// <summary>
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/// 获取当前节点的运行时上一节点,用以流程中获取数据
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/// </summary>
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/// <param name="currentNodeModel"></param>
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/// <returns></returns>
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string GetPreviousNode(string currentNodeModel);
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/// <summary>
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/// 获取节点的数据(当前节点需要获取上一节点数据时,需要从 运行时上一节点 的Guid 通过这个方法进行获取
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/// </summary>
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/// <param name="nodeModel"></param>
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/// <returns></returns>
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FlowResult GetFlowData(string nodeModel);
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/// <summary>
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/// 上一节点数据透传到下一节点
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/// </summary>
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/// <param name="nodeModel"></param>
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FlowResult TransmissionData(string nodeModel);
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/// <summary>
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/// 添加或更新当前节点的数据
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/// </summary>
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/// <param name="nodeModel"></param>
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/// <param name="flowData"></param>
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void AddOrUpdate(string nodeModel, FlowResult flowData);
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/// <summary>
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/// 重置流程状态(用于对象池回收)
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/// </summary>
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void Reset();
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/// <summary>
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/// 用以提前结束当前上下文流程的运行
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/// </summary>
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void Exit();
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}
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}
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